Video Screen Options; Security Screen Options - Dell Latitude 5480 Owner's Manual

Option Description
If USB port is disabled, the OS cannot see any device attached to this port.
The options are:
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USB PowerShare This field configures the USB PowerShare feature behavior. This option allows you to charge external devices using
the stored system battery power through the USB PowerShare port.
Unobtrusive Mode This option, when enabled, pressing Fn+F7 turns off all light and sound emissions in the system. To resume normal
operation, press Fn+F7 again. This option is disabled by default.
Miscellaneous Allows you to enable or disable the following devices:
Devices
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GUID-8532F736-D37C-4D26-B691-BFF3A777C57E

Video screen options

Option Description
LCD Brightness Allows you to set the display brightness depending up on the power source (On Battery and On AC).
NOTE: The video setting will be visible only when a video card is installed into the system.
GUID-802CD4B6-7238-4AE6-BB78-4994DCAE0C3A

Security screen options

Option Description
Admin Password Allows you to set, change, or delete the administrator (admin) password.
Default setting: Not set
System Password Allows you to set, change or delete the system password.
Default setting: Not set
82 System setup options
Enable USB Boot Support: This option is enabled by default.
Enable External USB Port: This option is enabled by default.
Enable Thunderbolt Port: This option is enabled by default.
Enable Thunderbolt Boot Support. This is an optional feature.
Always Allows Dell Docks. This is an optional feature.
Enables Thunderbolt (and PCIe behind TBT) Pre-boot
Enable Camera: This option is enabled by default.
Enable Hard Drive Free Fall Protection: This option is enabled by default.
Enable Secure Digital (SD) Card: This option is enabled by default.
Secure Digital (SD) Card Boot
Secure Digital (SD) Card Read — only Mode
NOTE: You must set the admin password before you set the system or hard drive password. Deleting the
admin password automatically deletes the system password and the hard drive password.
NOTE: Successful password changes take effect immediately.
NOTE: Successful password changes take effect immediately.